Struct TmpDir

pub struct TmpDir { /* private fields */ }

Implementations

impl TmpDir

pub fn new(root_dir: PathBuf) -> Result<TmpDir, Error>

pub fn next_level(&self) -> TmpDir

pub fn n_files(&self) -> usize

pub fn write_tmp_file<I, V, IRW, VRW, T>( &mut self, id_rw: &IRW, val_rw: &VRW, entries: T, ) -> Result<(), Error>

where I: Id, V: Val, IRW: ReadWrite<Type = I>, VRW: ReadWrite<Type = V>, T: IntoIterator<Item = Entry<I, V>>,

pub fn reduce_to_k_files<I, V, IRW, VRW>( self, id_rw: &IRW, val_rw: &VRW, k: usize, ) -> Result<Self, Error>

where I: Id, V: Val, IRW: ReadWrite<Type = I>, VRW: ReadWrite<Type = V>,

pub fn to_sorted_iter<'a, I, V, IRW, VRW>( &mut self, id_rw: &'a IRW, val_rw: &'a VRW, ) -> KMerge<TmpFileIter<'a, I, V, IRW, VRW>>

where I: Id, V: Val, IRW: ReadWrite<Type = I>, VRW: ReadWrite<Type = V>,

Trait Implementations

impl Drop for TmpDir

fn drop(&mut self)

Executes the destructor for this type.